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TS (Single Row Tapered Roller Bearings) (Imperial) 396A-393C

TS (Single Row Tapered Roller Bearings) (Imperial) 396A-393C

The 396A-393C is a single-row tapered roller bearing with a 1.7712″ bore and 4.468″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 22200 lbf radially and 3970 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing 2.700 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 396A-393C
  • Brand TFL
  • Interchangeable Timken
  • Size 1.7712" x 4.468" x 0.931"
  • Bore Dia 1.7712"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.468"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.866"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.806"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.931"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 2.24"
  • Cone Backface Backing Diameter 2.48"
  • Cup Frontface Backing Diameter 4.18"
  • Cup Backface Backing Diameter 4.02"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location -0.03"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 396A
  • Cup Part Number 393C
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 395
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 22200 lbf
  • Static Radial Load 28100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5760 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3970 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 2.700 lb

Features

Performance Features of 396A-393C Bearing

396A-393C Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 22,200 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it operates efficiently in various environments.

How Is 396A-393C Bearing Engineered for Reliability?

396A-393C Bearing features a tapered roller design, providing stability under both radial and thrust loads.
The chrome steel construction enhances durability, while the steel cage ensures smooth operation.
Its dynamic thrust rating of 3,970 lbf makes it suitable for heavy-duty applications.
The standard radial clearance allows for flexibility in different operating conditions.

Designed for Durability: 396A-393C Bearing

396A-393C Bearing’s single-row construction simplifies installation and maintenance.
The chrome steel rollers and rings resist wear, ensuring a longer operational life.
With an ABEC-1 rating, it balances precision and cost-effectiveness.
The open seal design allows for easy lubrication, reducing downtime.

Application

Industrial Uses of 396A-393C Bearing
396A-393C Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 396A-393C Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken bearings in many vehicles.

For industrial conveyor systems, 396A-393C Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The standard radial clearance offers flexibility for different operational needs.

Where Is 396A-393C Bearing Used?
You’ll often find 396A-393C Bearing in mining equipment, where its robust design handles heavy radial and thrust loads. The steel cage adds extra strength, making it suitable for rough conditions.

In railway applications, 396A-393C Bearing supports axle boxes, ensuring smooth operation under constant vibration. Its ABEC-1 rating provides a good balance of precision and cost-effectiveness for these uses.

Built for Heavy-Duty Use: 396A-393C Bearing
396A-393C Bearing excels in forestry machinery, where its tapered rollers manage uneven loads from logs and rough terrain. The chrome steel rollers resist wear, even with frequent heavy use.

For oilfield equipment, 396A-393C Bearing’s temperature range (-30° to 110°C) ensures reliability in both extreme cold and heat. The dynamic radial load capacity of 22,200 lbf makes it a dependable choice.

Automotive vs Aerospace: Applications of 396A-393C Bearing
In automotive systems, 396A-393C Bearing is ideal for drivetrain components, offering a cost-effective solution for mass-produced vehicles. The imperial sizing simplifies maintenance and replacements.

For aerospace ground support equipment, 396A-393C Bearing provides sturdy performance in load-handling tools. While not for flight use, its durability suits the heavy demands of airport machinery.

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